Thermo Fisher Scientific Human VEGF-B Recombinant Protein, PeproTech
인간 유래 VEGF-B 재조합 단백질로, E. coli에서 발현된 38 kDa의 고순도 단백질입니다. 혈관내피세포 증식을 유도하며, VEGFR1에 특이적으로 결합합니다. 연구용으로 사용되며, ≥98% 순도와 낮은 엔도톡신 수준을 보장합니다.
- 카탈로그번호
- 100-20B-xxx (6개 옵션)
- 카테고리
- Protein
- 판매단위
- pk
카탈로그
6개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Human VEGF-B Recombinant Protein, PeproTech
Applications
Western Blot (WB)
- Assay-dependent
ELISA
- Assay-dependent
Functional Assay
- Assay-dependent
In vitro Assay
- Assay-dependent
View 4 publications
Miscellaneous PubMed
- Assay-dependent
View 1 publication
Product Specifications
| 항목 | 내용 |
|---|---|
| Species | Human |
| Published Species | Human, Rat |
| Expression System | E. coli |
| Amino Acid Sequence | PVSQPDAPGH QRKVVSWIDV YTRATCQPRE VVVPLTVELM GTVAKQLVPS CVTVQRCGGC CPDDGLECVP TGQHQVRMQI LMIRYPSSQL GEMSLEEHSQ CECRPKKKDS AVKPDSPRPL CPRCTQHHQR PDPRTCRCRC RRRSFLRCQG RGLELNPDTC RCRKLRR |
| Molecular Weight | 38 kDa |
| Class | Recombinant |
| Type | Protein |
| Purity | ≥ 98% by SDS-PAGE gel and HPLC analyses |
| Endotoxin Concentration | <1 EU/µg |
| Activity | Dose-dependent stimulation of HUVEC proliferation in presence of VEGF165. Expected ED50: 1.0–2.0 µg/ml |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Purification | Purified |
| Contains | No preservative |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient |
Product Specific Information
Recombinant Human VEGF-B is a 38.0 kDa, disulfide-linked homodimeric protein consisting of two 167 amino acid polypeptide chains.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis.
Target Information
Vascular endothelial growth factors (VEGFs) are a family of closely related growth factors with conserved cysteine residues and common VEGF receptors. They stimulate endothelial cells, induce angiogenesis, promote cell migration, increase vascular permeability, and inhibit apoptosis.
VEGFB has structural similarities to VEGF and PIGF and is frequently co-expressed with VEGF. Two alternatively spliced isoforms exist: VEGFB 167 (cell-associated, heparin-binding) and VEGFB 186 (secreted form).
VEGFB binds specifically to VEGFR1 (flt1) and not to VEGFR2. It is widely expressed, with high abundance in heart, skeletal muscle, and pancreas.
VEGFB expression has been linked to lymph node metastasis in human primary breast cancers. The VEGFB gene is mapped to chromosome 11q13.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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